Comment: DIY-CSIer here; I am very

(See in situ)

DIY-CSIer here; I am very

DIY-CSIer here;

I am very interested in finding photos of people around the first blast site near the finish line in the previous 15 minutes before the blast, to find the person who placed the bomb on the sidewalk.

An unattended bag sets off a red flag in many peoples mind from 9/11 conditioning and training, especially on a sidewalk with a lot of people around. No way an unattended bag could last very long there without people noticing it.